When a boiler stops, it's nearly always one part. We read the fault code, test that part and replace only what's failed. If the boiler isn't worth saving, we'll say so and price both options.
All gas work is carried out by Gas Safe registered engineers.
Common faults
Losing pressure
A leak, a flat expansion vessel or a relief valve letting by.
No hot water
Often the diverter valve or a flow sensor on a combi.
Lockouts
Ignition, flame and fan faults.
Frozen condensate pipe
Thawed, then insulated or rerouted.
Servicing
Burner, heat exchanger, flue, seals, gas pressure and safety devices checked, condensate trap cleaned, and a record left for the warranty.
New boilers
When it's time to replace, we size the boiler to the house, fit a magnetic filter and Boiler Plus controls, notify building control and register the warranty.
How it works
- Tell us the faultMake, model and any code.
- DiagnoseTested, not guessed.
- PriceAgreed first.
- RepairTested with you.
Related work
Questions
How often should a boiler be serviced?
Every year.
Which makes do you cover?
Worcester Bosch, Vaillant, Baxi, Ideal, Glow-worm, Viessmann and most others.
Repair or replace?
If it's under ten years old with one failed part, usually repair. We'll price both if it's close.